Low-frequency magnetic reluctance marine seismic source

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United States of America Patent

PATENT NO 9606252
SERIAL NO

14536190

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Abstract

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This disclosure is related to marine seismic sources, for example marine seismic sources known in the art as benders. Some embodiments of this disclosure use magnetic reluctance forces to produce seismic energy. For example, pole pieces may be attached to one or more plates of a marine seismic source, and a wire coil may induce an attractive force between the pole pieces to cause deformation of the plates to produce seismic energy. Such marine seismic sources may be components of a marine seismic survey system, and may be used in a method of marine seismic surveying. Methods of making marine seismic sources are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
PGS GEOPHYSICAL ASSTRANDVEIEN 4 N-1366 LYSAKER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oscarsson, Mattias Oslo, NO 13 40
Toennessen, Rune Lommedalen, NO 25 450
Traetten, Oeystein Asker, NO 12 66
Voldsbekk, Rune Drammen, NO 15 183

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